Belt buckle



FIG. 1 is a front perspective view of a belt buckle showing my new design in full lines with the broken lines showing environmental association matter being for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a left side elevational view thereof, with the right side elevational view being a mirror image;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a rear elevational view thereof;

FIG. 7 is a front perspective view of an alternative embodiment of the belt buckle showing our new design;

FIG. 8 is a front elevational view thereof;

FIG. 9 is a left side elevational view thereof, with the right side elevational view being a mirror image;

FIG. 10 is a top plan view thereof;

FIG. 11 is a bottom plan view thereof; and,

FIG. 12 back elevational view thereof. 

The ornamental design for a belt buckle, as shown and described. 